Electric pole inclination monitoring system

Abstract

The utility model relates to the field of power equipment monitoring, in particular to an electric pole inclination monitoring system, which comprises an electric pole inclination monitoring device and a data receiving device, the electric pole inclination monitoring device comprises a lampshade, an electronic monitor, a base, a support plate and a hoop, and the electronic monitor comprises a first LORA communication module, an angle sensor and a central controller. And the data receiving device comprises a second LORA communication module, an NB-lot communication module, a GSM communication module and a central processing unit. The electric pole inclination monitoring device is installed on an electric pole, inclination data of the electric pole are collected through the angle sensor and sent to the central controller for logical judgment, and when it is detected that the inclination of the electric pole exceeds a threshold value set by a user, the first LORA communication module sends alarm information to the second LORA communication module for receiving; alarm information is sent to an external terminal through the NB-lot communication module and the GSM communication module, real-time monitoring of the inclination of the electric pole and inclination alarm are achieved, the operation and maintenance cost is reduced, and the fault electric pole is rapidly positioned.

Description

Technical Field

[0001] The utility model belongs to the field of power equipment monitoring, and particularly relates to a pole inclination monitoring system. Background Art

[0002] As the growth rate of electricity consumption in my country increases, after the new construction and renovation of power lines in the power grid are put into operation, the tilting and collapse of poles in the distribution lines are often a major difficulty in operation and maintenance. After the installation, the poles will be affected by factors such as terrain, heavy rain, mountain torrents, typhoons, etc., and will have a certain tilt. The poles are important supporting components for power equipment such as conductors, pole switches, and lightning rods. Excessive tilt will cause the pole foundation to slip, tilt, and even collapse, resulting in line disconnection, tripping, and power outages.

[0003] In the prior art, manual regular inspections are mostly adopted, and power personnel judge whether the poles are tilted through visual observation and experience. This method requires a high level of personnel experience, and it is difficult to detect small-angle tilts of the poles. The accuracy is poor and there is a lag, which easily leads to missing the best maintenance time and causing pole collapse and line power outages. When a pole in a line collapses, causing a line disconnection and power outage, power personnel need to find the faulty pole among multiple poles within the fault range, which is a large workload and time-consuming, affecting the time to restore power supply.

[0004] In view of this, the utility model proposes a pole inclination monitoring system, which can realize accurate measurement of pole inclination, online monitoring, fault pole positioning and alarm, so as to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a pole inclination monitoring system, which can not only monitor the inclination of the pole online, but also locate and alarm the faulty pole with high measurement accuracy.

[0006] To achieve the above purpose, the utility model provides a pole inclination monitoring system, comprising:

[0007] A pole inclination monitoring device, comprising a solar panel, a lampshade, an electronic monitor, a base, a support plate and a clamp, wherein the solar panel is embedded in the top of the lampshade, the lampshade is detachably arranged on the base, the electronic monitor is arranged in the base, the electronic monitor comprises a first LORA communication module, a central controller and an angle sensor, the first LORA communication module and the angle sensor are electrically connected to a port of the central controller respectively, a speaker is arranged at the bottom of the base, the base is fixed to the support plate, and both ends of the support plate are movably connected to both ends of the clamp;

[0008] The data receiving device includes a second LORA communication module, a NB-lot communication module, a GSM communication module, and a central processing unit. The LORA communication module, the NB-lot communication module, and the GSM communication module are electrically connected to the central processing unit respectively.

[0009] The first LORA communication module and the second LORA wireless communication module are wirelessly connected.

[0010] Preferably, in the above technical solution, the electronic monitor of the pole inclination monitoring device also includes a warning light, a power amplifier circuit and a pulse circuit, the warning light is electrically connected to the output end of the pulse circuit, the input end of the pulse circuit is electrically connected to a port of the central controller, the input end of the power amplifier circuit is electrically connected to a port of the central controller, and the output end of the power amplifier circuit is electrically connected to the speaker.

[0011] Preferably, in the above technical solution, the electronic monitor of the pole inclination monitoring device also includes a battery and a power switching circuit, the solar panel and the battery are electrically connected, the solar panel is electrically connected to one input end of the power switching circuit, the battery is electrically connected to another input end of the power switching circuit, and the output end of the power switching circuit is electrically connected to the power input end of the central controller.

[0012] Preferably, in the above technical solution, a level is provided on the support plate of the pole inclination monitoring device to ensure that the device is perpendicular to the pole when installed.

[0013] Preferably, in the above technical solution, an anti-slip rubber strip is provided on the inner side of the clamp of the pole inclination monitoring device to increase the friction between the clamp and the pole.

[0014] Preferably, in the above technical solution, the clamp of the pole inclination monitoring device is a U-shaped structure.

[0015] Preferably, in the above technical solution, ventilation holes are provided on both sides of the base of the pole inclination monitoring device, and the two ventilation holes are one high and one low, so that the air flowing into the base forms a circulation in the base and then blows out, so as to achieve a good heat dissipation effect.

[0016] Preferably, in the above technical solution, a closing mechanism is provided in the base of the pole inclination monitoring device, and the closing mechanism includes a baffle, a motor and a motor drive module, the motor is fixed to the bottom surface of the base, the baffle is connected to the rotating shaft of the motor, the output end of the motor drive module is electrically connected to the motor, and the input end of the motor drive module is electrically connected to a port of the central controller, and the motor drives the baffle to rotate to close or open the two vents.

[0017] Preferably, in the above technical solution, the electronic monitor of the pole inclination monitoring device also includes a first temperature and humidity sensor and a second temperature and humidity sensor, the first temperature and humidity sensor is arranged in the base, and the second temperature and humidity sensor is arranged at the bottom of the support plate, and the first temperature and humidity sensor and the second temperature and humidity sensor are respectively electrically connected to a port of the central controller.

[0018] Compared with the existing technology, the utility model has the following beneficial effects:

[0019] 1. The utility model comprises a pole inclination monitoring device and a data receiving device. The pole inclination monitoring device first collects the inclination of the pole to be tested. When the device detects that the inclination of the pole exceeds the threshold value set by the user, an alarm signal is sent to the second Lora communication module of the data receiving device through the first Lora communication module. The data receiving device sends the alarm signal to the terminal and the background server of the power personnel through the NB-lot communication module and the GSM communication module. The alarm signal sent includes the inclination data of the pole, the line name, and the pole number. The power personnel can also remotely operate the data receiving device through the terminal equipment, send the data collection command through the data receiving device, and retrieve the inclination data of the pole collected by the pole inclination detection device, so as to realize the real-time monitoring of the inclination state of the pole, which is helpful for the power personnel to timely grasp the operation state of the pole, reduce the manual operation and maintenance cost, and timely find the tilted pole for inspection and straightening.

[0020] 2. The pole inclination monitoring device and data receiving device of the pole inclination monitoring system of the utility model have simple circuit and hardware structures, few components, low power consumption, low cost, and are easy to promote.

[0021] 3. The utility model adopts the method of local sound and light alarm and remote alarm signal transmission. When the pole tends to tilt excessively, on the one hand, it can help power workers quickly locate the tilted pole, straighten it and repair it. On the other hand, it can remind surrounding personnel to stay away to avoid being hit or electrocuted, and prevent the accident from further expanding. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic diagram of the structure of the electric pole inclination monitoring device.

[0023] Figure 2 The utility model is a schematic diagram of the base step cross-section structure of the pole inclination monitoring device.

[0024] Figure 3 This is a schematic diagram of the circuit structure of the electronic monitor of the utility model.

[0025] Figure 4 The figure is a schematic diagram of the circuit structure of the data receiving device of the utility model.

[0026] In the figure: 1-hoop, 2-bolt, 3-support plate, 4-solar panel, 5-lamp cover, 6-speaker, 7-base, 8-level, 9-anti-slip rubber strip, 10-electronic monitor, 11-first vent, 12-second vent, 13-enclosed structure, 101-central controller, 102-power switching circuit, 103-battery, 104-angle sensor, 105-first LORA communication module, 106-pulse circuit, 107-warning light, 108-power amplifier circuit, 109-central processor, 110-second LORA communication module, 111-NB-lot communication module, 112-GSM communication module, 113-motor drive module, 114-first temperature and humidity sensor, 115-second temperature and humidity sensor. DETAILED DESCRIPTION

[0027] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation modes.

[0028] refer to Figure 1-4 The pole inclination monitoring system in this embodiment includes a pole inclination monitoring device and a data receiving device, wherein the pole inclination monitoring device includes a solar panel 4, a lampshade 5, an electronic monitor 10, a base 7, a support plate 3, and a clamp 1, and the data receiving device includes a central processor 109, a second LORA communication module 110, a NB-lot communication module 111, and a GSM communication module 112.

[0029] Continue to refer Figure 1 and Figure 2 The solar panel 4 of the pole inclination monitoring device is embedded in the top of the lampshade 5, and the lampshade 5 is detachably arranged on the base 7. The electronic monitor 10 is installed in the base 7. A speaker 6 is arranged at the bottom of the base 7. A closed structure 13 is arranged in the base 7. The closed structure 13 includes a baffle, a motor, and a motor drive module 113. The baffle is connected to the rotating shaft of the motor. The base 7 is fixed on the support plate 3. Ventilation holes are correspondingly arranged on both sides of the base 7, including a first vent 11 and a second vent 12, wherein the first vent 11 is arranged at the bottom of the base 7, and the second vent 12 is arranged at the top of the base 7. A level 8 is arranged on the support plate 3. The two ends of the support plate 3 are movably connected to the two ends of the clamp 1 by bolts 2, and the inner side of the clamp 1 has an anti-slip rubber strip 9 for increasing friction.

[0030] Figure 3The circuit structure diagram of the electronic monitor 10 is given, including a central controller 101, a power switching circuit 102, a battery 103, an angle sensor 104, a first LORA communication module 105, a pulse circuit 106, a warning light 107, and a power amplifier circuit 108. The solar panel 4 is electrically connected to the battery 103, so as to charge the battery 103. The solar panel 4 is electrically connected to an input end of the power switching circuit 102, and the battery 103 is electrically connected to another input end of the power switching circuit 102. The output end of the power switching circuit 102 is electrically connected to the power input port of the central controller 101 to realize two power supply modes and improve the power supply reliability of the device. The data output end of the angle sensor 104 is electrically connected to an input end of the central controller 101, and the first LORA communication module 105 is electrically connected to the central controller 101. The working mode of the first LORA communication module 105 is a full-duplex communication mode, so as to realize data transmission and reception. The input end of the pulse circuit 106 is electrically connected to a port of the central controller 101, the output end of the pulse circuit 106 is electrically connected to the warning light 107, the input port of the power amplifier circuit 108 is electrically connected to an output port of the central controller 101, the output end of the power amplifier circuit 108 is electrically connected to the speaker 6, the first temperature and humidity sensor 114 and the second temperature and humidity sensor 115 are respectively electrically connected to a port of the central controller 101. In this embodiment, the chip selected by the central controller 101 is STC8F1K08S, and the model selected by the angle sensor 104 is MPU6050 gyroscope.

[0031] An input end of the motor driving module 113 is electrically connected to a port of the central controller 101 , and an output end of the motor driving module 113 is electrically connected to a motor of the closed structure 13 .

[0032] refer to Figure 4 , the second LORA communication module 110, the NB-lot communication module 111, and the GSM communication module 112 are electrically connected to the central processor 109 respectively, and the working modes of the second LORA communication module 110 and the NB-lot communication module 111 are set to full-duplex communication mode to realize data transmission and reception. In this embodiment, the chip used by the central processor 109 is STM32F407ZGT6.

[0033] The pole inclination monitoring device and the data receiving device are wirelessly connected via a LORA wireless communication module.

[0034] In the specific implementation process, the pole inclination monitoring device is installed on the pole to be tested, and the level meter 8 is used to ensure that the pole inclination monitoring device and the pole are perpendicular to each other. The electronic monitor 10 intermittently collects the inclination data of the pole through the angle sensor 104, and the central controller 101 performs logical judgment on the pole inclination data collected by the angle sensor 104. When the inclination of the pole is greater than the threshold set by the user, the central controller 101 sends an alarm message to the first LORA communication module 105. The alarm information includes the inclination of the pole, the line name, and the pole number. The first LoRa communication module 105 sends the alarm to the second LoRa communication module 110 of the data receiving device, which receives the alarm. The second LoRa communication module 110 sends the alarm information to the central processor 109 for processing. The central processor 109 sends the alarm information to the NB-lot communication module 111 and the GSM communication module 112. Finally, the data is sent to the terminal and the background server of the power personnel through the NB-lot communication module 111 and the GSM communication module 112, thereby realizing the online monitoring of the inclination of the poles in the distribution network. In this embodiment, the data receiving device can receive the monitoring data sent by multiple pole inclination monitoring devices. Preferably, 20 pole inclination monitoring devices are configured for one data receiving device within a range of 5 kilometers.

[0035] The monitoring alarm for the inclination of the pole is divided into two modes: early warning and alarm. When the angle sensor 104 detects that the inclination of the pole is greater than the warning value set by the user, the central processor 109 sends an alarm message to the first LORA communication module 105, and the data receiving device receives it through the second LORA communication module 110. After being processed by the central processor 109, the early warning message is sent to the power personnel terminal and the background server through the NB-lot communication module 111. When the angle sensor 104 of the pole inclination monitoring device detects that the inclination of the pole exceeds the alarm value set by the user, the pole inclination monitoring device sends the alarm message to the data receiving device, and the central controller 101 outputs a control signal to the pulse circuit 106. The pulse circuit 106 outputs a pulse signal to control the flashing of the warning light 107, and outputs a control signal to drive the power amplifier circuit 108 to make the speaker 6 emit a voice of "Danger, do not approach" to remind the surrounding people to stay away. The central processor 109 of the data receiving device sends the alarm information to the GSM communication module 112, and the GSM communication module 112 sends the alarm text message to the mobile phone of the power personnel. The power personnel can quickly locate the faulty pole through the faulty line and pole number in the alarm text message, thereby reducing the troubleshooting time of the faulty pole.

[0036] During daily operation of the pole inclination monitoring device, the baffles of the closed structure 13 are located on both sides of the first vent 11 and the second vent 12 of the base 7, the first vent 11 and the second vent 12 are in a closed state, and the central controller 101 collects the temperature and humidity data of the first temperature and humidity sensor 114 and the second temperature and humidity sensor 115 every 30 minutes. When the first temperature and humidity sensor 114 detects that the temperature or humidity in the pole inclination monitoring device is greater than the set threshold and the ambient humidity collected by the second temperature and humidity sensor 115 is lower than the set threshold, the central controller 101 outputs a control signal to the motor drive module 113, and the motor drive module 113 drives the motor of the closed structure 13. The machine drives the baffle to rotate a certain angle, so that the baffle is moved away from the first vent 11 and the second vent 12, thereby realizing the function of ventilation and heat dissipation. When the second temperature and humidity sensor 115 detects that the external environment temperature is lower than the set threshold or the humidity is higher than the set threshold, the central controller 101 outputs a control signal to the motor drive module 113, and the motor drive module 113 drives the motor of the closed structure 13. The motor drives the baffle to rotate a certain angle, so that the baffle rotates to the first vent 11 and the second vent 12, thereby closing the first vent 11 and the second vent 12 for moisture-proof and heat-insulating purposes, thereby preventing the electronic monitor 10 from operating in a high temperature and high humidity or low temperature environment for a long time and shortening the service life of the electronic monitor 10.

[0037] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A pole inclination monitoring system, characterized in that: include: A pole inclination monitoring device, comprising a solar panel, a lampshade, an electronic monitor, a base, a support plate and a clamp, wherein the solar panel is embedded in the top of the lampshade, the lampshade is detachably arranged on the base, the electronic monitor is arranged in the base, the electronic monitor comprises a first LORA communication module, a central controller and an angle sensor, the first LORA communication module and the angle sensor are electrically connected to the central controller respectively, a speaker is arranged at the bottom of the base, the base is fixed to the support plate, and both ends of the support plate are movably connected to both ends of the clamp; The data receiving device includes a second LORA communication module, a NB-lot communication module, a GSM communication module, and a central processing unit, wherein the LORA communication module, the NB-lot communication module, and the GSM communication module are electrically connected to the central processing unit respectively; The first LORA communication module and the second LORA communication module are wirelessly connected.

2. The pole inclination monitoring system according to claim 1, characterized in that: The electronic monitor also includes a warning light, a power amplifier circuit and a pulse circuit. The warning light is electrically connected to the output end of the pulse circuit, the input end of the pulse circuit is electrically connected to a port of the central controller, the input end of the power amplifier circuit is electrically connected to a port of the central controller, and the output end of the power amplifier circuit is electrically connected to the speaker.

3. The pole inclination monitoring system according to claim 1, characterized in that: The electronic monitor also includes a battery and a power switching circuit. The solar panel is electrically connected to the battery, the solar panel is electrically connected to one input end of the power switching circuit, the battery is electrically connected to another input end of the power switching circuit, and the output end of the power switching circuit is electrically connected to the power input end of the central controller.

4. The pole inclination monitoring system according to claim 1, characterized in that: A level is arranged on the support plate.

5. The pole inclination monitoring system according to claim 1, characterized in that: An anti-slip rubber strip is arranged on the inner side of the clamp.

6. The pole inclination monitoring system according to claim 1, characterized in that: The clamp is a U-shaped structure.

7. The pole inclination monitoring system according to claim 1, characterized in that: Ventilation holes are correspondingly arranged on both sides of the base.

8. The pole inclination monitoring system according to claim 1, characterized in that: It also includes a closing mechanism, which includes a baffle, a motor and a motor drive module. The motor is fixed to the bottom surface of the base, the baffle is connected to the rotating shaft of the motor, the output end of the motor drive module is electrically connected to the motor, and the input end of the motor drive module is electrically connected to a port of the central controller.

9. The pole inclination monitoring system according to claim 1, characterized in that: The electronic monitor also includes a first temperature and humidity sensor and a second temperature and humidity sensor, wherein the first temperature and humidity sensor is disposed in the base, and the second temperature and humidity sensor is disposed at the bottom of the support plate, and the first temperature and humidity sensor and the second temperature and humidity sensor are respectively electrically connected to a port of the central controller.

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